Sanford, NC
7 miles northwest
34,138 people, about 25 times Broadway's population
Insulation contractor serving SanfordAttic Insulation in Broadway, NC
Blown-in attic insulation for Broadway, NC, 7 miles from Sanford, plus removal and air sealing.
About Broadway and Its Homes
Broadway, at the eastern edge of Lee County, was settled in the 1870s and named for a wide, flat gap in the pine woods that once covered the area. It grew fast once a rail line from Sanford reached it in 1905, and it was incorporated two years later, in 1907.
Broadway, in Lee County, grew from 1,273 people in 2020 to 1,380 in 2025 (Census Bureau estimates), on 1.29 square miles.
Broadway has about 740 housing units, 3 percent of Lee County's; about 79 percent of the town's households own their home.
Broadway at a Glance
- County: Lee County
- Population: 1,380 (2025), 1,273 (2020), up 8.4%
- Land area: 1.29 square miles (1,070 people each)
- Housing units: about 740 (±155)
- Owner-occupied: 79% (±7); Lee County: 67%
- Detached houses: 74% (±5); Lee County: 68%
- Attached houses: 7% (±3)
- Apartments: 12% (±9)
- Mobile homes: 8% (±6)
- Climate zone: 4 (state code), 3 (2021 map)
- ENERGY STAR target for Broadway attics: R-49 from bare, R-38 over 3 to 4 inches (R-value guide)
Census Bureau estimates for Broadway, 2020 to 2024 (± margin of error).
Broadway Homes and Their Attics
Houses From the Town's Railroad Years
The county's architectural survey of 1991 and 1992 tied a spurt of building here to the Atlantic and Western line, which was extended to the town in 1905. The place became the trading center for the eastern part of the county. The survey counts a local house of about 1911 among the first brick houses in any Lee County town. A house from those years, if it was wired before 1930, may still carry knob-and-tube wiring. ENERGY STAR treats that as something to correct before insulating, because it can be a fire hazard when covered. An electrician sorts it out first, and live wiring of that kind stays out of the insulation.
Attic Insulation in Broadway
About 30 percent of Broadway's homes predate 1970; if your joists show above the insulation, ENERGY STAR says to add more insulation.
Built from 1970 to 1989, about 30 percent of Broadway homes may hold settled fiberglass; check its depth against the joists.
The Local Climate
Broadway's center sits about 470 feet above sea level, 5 miles from NOAA's Sanford 8 NE station, the best match for Broadway. The station's 1991 to 2020 normals average about 3,180 heating and 1,670 cooling degree days a year, so at Broadway's station, heating needs outweigh cooling.
Broadway sits about 200 feet above the station, so expect slightly colder winters. Readings change over short distances around Broadway: NOAA's New Hill station, 17 miles away, averages about 3,570 heating degree days.
Homes by Age: What It Means for the Attic
Some 74 percent of Broadway housing units are detached single-family houses.
Built from 1940 to 1969, before the state's 1978 insulation rule, about 30 percent of Broadway homes often have little insulation.
Homes by Year Built
- Before 1940: 4% (±3), about 35 units
- 1940s: 12% (±9), about 85 units
- 1950s: under 3%, about 10 units
- 1960s: 15% (±8), about 110 units
- 1970s: 20% (±9), about 145 units
- 1980s: 8% (±3), about 60 units
- 1990s: 9% (±6), about 65 units
- 2000s: 18% (±6), about 135 units
- 2010s: 6% (±5), about 45 units
- 2020 or later: 7% (±3), about 50 units
Air Sealing and Duct Sealing in Broadway
In Broadway, about 90 percent of homes heat with electricity; where that heat is forced air, ducts often run through the attic.
Air sealing comes first, as the EPA advises: wire and pipe holes, wall tops and soffits.
How Homes Here Are Heated
- Electricity: 90% (±9), about 640 households; Lee County: 78%
- Bottled or tank gas: 7% (±4), about 55 households
Power, Gas and Rebates
Duke Energy Progress serves most of Broadway, Central Electric its edges; your bill says which. For gas, Broadway is in the Lee County franchise of Enbridge Gas North Carolina, whose mains may not reach every street in Broadway. Duke's free House Call fits many Broadway homes: about 90 percent heat with electricity.
Rebate to check in Broadway: Smart $aver Insulate and Seal (Duke Energy; Insulation Pros is an approved trade ally). Before a job in Broadway, check its current terms; the Lee County page lists every program.
Attic Insulation Removal in Broadway
In a Broadway attic, only wet, moldy or animal-soiled insulation is vacuumed out (ENERGY STAR's test), once the cause is fixed, and after mice that Broadway attic is sanitized and deodorized; dry, clean insulation stays.
Also Serving Near Broadway
Nearest to Broadway first.
Lillington, NC
14 miles east
Center about 280 feet lower than Broadway's; 5,040 people, about 4 times Broadway's population
Attic insulation in LillingtonCameron, NC
14 miles southwest
270 people, about a fifth of Broadway's population
Attic insulation in CameronGoldston, NC
18 miles northwest
Power from Duke Energy (Broadway: Duke Energy Progress); 268 people, about a fifth of Broadway's population
Attic insulation in GoldstonHolly Springs, NC
18 miles northeast
50,288 people, about 36 times Broadway's population
Attic insulation in Holly Springs
Broadway Insulation FAQs
Is my Broadway house on a historic register?
No listing or designation turns up. The state's National Register roll for Lee County has no entry placed in this town, and the 2023 commission roster from the same office names just one for the county, Sanford's. The county survey did write up local buildings, such as a small early brick bank downtown. A survey entry, though, carries none of the weight of a listing or a local designation. Attic work here needs no historic sign-off.
Can insulation cover the ceiling lights in a newer Broadway house?
Only where a fixture carries the right rating. By the Census figures printed here, fewer than half of Broadway's homes predate 1970, and the county survey describes subdivisions growing up beside it after the war. If a house has recessed can lights, each one's rating decides what happens. Following ENERGY STAR, any can that lacks the IC mark for insulation contact is left with a 3-inch open ring around it. We check each can's rating from the attic before any insulation goes near it.
Does attic insulation in Broadway need a permit?
Broadway Town Hall can say whether Sanford/Lee County Building Permitting/Inspections, the town itself or another office handles permits in Broadway; ask before work starts.
Helpful Guides
- Power from Duke Energy Progress: high summer electric bills and home energy audits
Sources
Census Bureau figures for Broadway, NOAA normals for the Sanford 8 NE station, Duke Energy Progress (October 2026). Compiled by Insulation Pros. How the town pages are made.
Sources for the Broadway notes and questions (read October 20, 2026):
- Broadway, in The North Carolina Gazetteer (William S. Powell, 2nd ed., UNC Press 2010), NCpedia
- Historic and Architectural Resources of Lee County, North Carolina, ca. 1800-1942, National Register multiple property documentation form (NC HPO)
- Attic Insulation Project, ENERGY STAR
- NC Listings in the National Register of Historic Places, NC State Historic Preservation Office
- Historic Preservation Commission Staff in North Carolina, listed by county, as of 2/20/2023 (NC HPO)
- Year Structure Built (table B25034), Broadway town, American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau via Census Reporter
Broadway, NC
Open in Google Maps (opens in a new tab)Serving Broadway, NC
Insulation Pros is an insulation contractor serving North Carolina, Broadway and the rest of Lee County included.
Reach us
Send the square footage of your Broadway attic, or call (336) 870-3893.